Unitune
单钮调谐
🗣️ 情景例句
I'll be in the front office all day.
我整天都在总办公室。
No, thanks. I'm in a hurry. How much is it?
不用了，谢谢。我还有急事。多少钱？
He had his supper, listened to the radio, read a newspaper and then went to bed.
他吃晚餐，听收音机，读报纸，然后睡觉。